evcc-io/evcc
solar charging ☀️🚘 observed · 2026-08-28
Health v2 · maintenance only
95/100
- Activity 99
- Release rhythm 87
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: 4
- age_days: 2462
- days_rel: 10
- days_push: 7
- n_releases_24m: 122
Adoption not part of the score
7143 stars · 1471 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
evcc is an open-source EV charge controller and home energy management system written in Go, designed to run locally without cloud dependencies. It manages EV chargers, heat pumps, home batteries, and solar PV surplus charging with a web UI and companion mobile apps.
Use cases
- charge my EV using solar surplus automatically
- control my wallbox from any manufacturer locally
- optimize charging with dynamic electricity tariffs like Tibber or aWATTar
- coordinate home battery and EV charging priorities
- manage load across multiple charge points
- charge my heat pump with cheap or green electricity
- schedule charging to finish by departure time
When to choose
- you have a PV system and want to charge your EV with solar surplus
- you want local, privacy-friendly energy management without cloud reliance
- you need broad charger/meter/inverter compatibility including OCPP and EEBus
- you want dynamic tariff or CO2-optimized charging plans
When to avoid
- you need a fully managed cloud service with remote access out of the box
- your hardware is not among the supported chargers, meters, or vehicles
- you only need simple time-based charging without energy management
Facets
application · maturity active
iot monitoring workflow-automation self-hosted developer-tools iot energy self-hosted windows self-hosted cross-platform go ev-charging solar home-energy-management wallbox pv-surplus-charging ocpp eebus mqtt modbus heat-pump battery-storage dynamic-tariffs load-management automation linux macos docker
9 sources
- readme: https://github.com/evcc-io/evcc · fetched 2026-08-28 · b0f767fd51bc
- homepage: https://evcc.io · fetched 2026-08-29 · 439e46f20366
- site_page: https://docs.evcc.io/de/installation · fetched 2026-08-29 · 7399b99a9423
- site_page: https://docs.evcc.io/de/features/solar-charging · fetched 2026-08-29 · 9a7f7a9dee36
- site_page: https://docs.evcc.io/de/features/dynamic-prices · fetched 2026-08-29 · cf9ab95dd86d
- site_page: https://docs.evcc.io/de/features/plans · fetched 2026-08-29 · 4067b5a06980
- site_page: https://docs.evcc.io/de/features/app · fetched 2026-08-29 · ebf4078cc382
- site_page: https://docs.evcc.io/de/features/battery · fetched 2026-08-29 · 3adad4292795
- site_page: https://docs.evcc.io/de/features/loadmanagement · fetched 2026-08-29 · bd5dfc3b6fe6
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| evcc-io/evcc | main | 95 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem